Multiple Choice
How can a porous wall or roof have its' vapour resistance improved?
A) Replace with new materials
B) Wallpaper internal surfaces
C) Drill ventilation holes to ventilate structure
D) Add a layer of polythene film
E) Cannot be done so increase heating within building
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: What is the movement of humidity through
Q2: What drives moisture flow through a structure?<br>A)Percentage
Q3: Why does condensation occur within a building?<br>A)Users
Q4: In the context of condensation in building,
Q6: What is air, in terms of condensation
Q7: Using a Psychrometric chart or a sketch
Q8: Why are thermal and dew point temperature
Q9: Which are the units of moisture mass
Q10: Which is true?<br>A)MN s/g m = GN